ECAT Pre General Science Physics MCQ Test With Answer for Full Book
ECAT Pre General Science Physics MCQ Test with Answers is a complete preparation resource for students aiming to perform well in the ECAT entry test. This test covers the full Physics book, including topics like mechanics, thermodynamics, waves, optics, and electricity. Each question is designed according to the latest ECAT syllabus to give students a real exam experience. Practicing these Physics MCQs helps learners understand fundamental concepts, enhance analytical thinking, and build strong problem-solving skills required for the ECAT exam.
By solving the Full Book Physics MCQ Test, Pre General Science students can evaluate their preparation level and focus on improving weaker topics. Every question comes with a detailed answer, allowing students to learn from their mistakes and strengthen their understanding. This online test format is simple, accessible, and ideal for consistent daily practice. With regular attempt of these MCQs, students can increase their accuracy, improve time management, and boost confidence to secure top marks in the ECAT Physics section.
ECAT Pre General Science MCQ's Test For Physics Full Book
Try The ECAT Pre General Science MCQ's Test For Physics Full Book
ECAT Pre General Science MCQ's Test For Physics Full Book
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Question # 1
Which of the following does not obey ohm's law?
Question # 2
A particle of mass 0.5 g moving along x-axis is located of x1= 15 m at t1= 5s and x2= 33 m at t2= 13s its average velocity is
Question # 3
An isochoric process is one which take place at
Question # 4
The example/s of
non-electrical energy to electrical is/are:
Question # 5
The intensity at a point due to a charge is inversely proportional to
Question # 6
If a charged spherical conductor of radius 10 cm has potential V at a point distance 5 cm from its centre, then the potential at a point distance 15 cm from the centre will be
Question # 7
Light has
Question # 8
The force exerted on a conductor of length L, carrying current I when placed in a magnetic field B is given by
Question # 9
Silicon can be obtained from:
Question # 10
The induced current in the loop can be Increased by
Question # 11
Ball pen functions on the principle of
Question # 12
The mechanics, which deals with the objects moving with velocities approaching that of light is called:
Question # 13
Good absorbers of heat are
Question # 14
The torque per unit twist of coil is called
Question # 15
We can express the work in term of
Question # 16
A convex lens acts as diverging lens when the object is placed:
Question # 17
The vertical and horizontal range will be equal id angle of projection is
Question # 18
The magnitude of induced emf depends upon the:
Question # 19
The phase at the positive peak of an A.C. cycle is:
Question # 20
Ohm established a relation between
Question # 21
A 120 m long train is moving in a direction with speed 20 m/s. A train B moving with 30 m/s in the opposite direction and 130 m long crosses the first train in a time
Question # 22
Which one of the following is dimensionless:
Question # 23
When the waveform of one voltage is increasing and that of second is decreasing and vice versa, then phase difference between these voltage is
Question # 24
A P-N juction or semiconductor diode cannot be used as
Question # 25
To see the minor details of the object by microscope, it should have:
Question # 26
Linear momentum is a
Question # 27
The magnitude of the force producing an acceleration of 10 m/sec2in a body of mass 500 grams is:
Question # 28
The consumption of energy by a 60 W bulb in 2 minutes is:
Question # 29
The maximum distance of body from mean position when body is executing SHM is called
Question # 30
The effect of applying a force on a moving body is to change
Top Scorers of ECAT Pre General Science MCQ's Test For Physics Full Book
S
Sania Aßbasi23 - Apr - 2023
06 Min 07 Sec
100/120
A
Ali Ammar12 - Mar - 2023
10 Min 59 Sec
85/120
T
Talha 24 - Jun - 2023
07 Min 12 Sec
70/120
A
Amina Amjad04 - Dec - 2024
08 Min 30 Sec
70/120
A
Abdul Latif02 - Aug - 2021
11 Min 47 Sec
60/120
A
ahsanlooni21 - Sep - 2018
09 Min 05 Sec
55/120
M
Moeez 06 - Jul - 2021
12 Min 01 Sec
55/120
K
Kainat Lakho23 - Jul - 2022
00 Min 55 Sec
50/120
W
Waleeja 06 - Jul - 2021
05 Min 42 Sec
50/120
A
Abida Faiz05 - Jul - 2021
25 Min 26 Sec
50/120
L
laiba masood20 - Jan - 2023
04 Min 23 Sec
45/120
J
Jerry 10 - May - 2021
07 Min 08 Sec
45/120
U
Umair Miskeen15 - Jan - 2025
14 Min 52 Sec
45/120
R
Rana Mehran05 - Jul - 2022
04 Min 06 Sec
40/120
M
Minahil Mustafa21 - May - 2024
07 Min 06 Sec
40/120
ECAT
Physics
Important MCQ's
Sr.#
Question
Answer
1
White light is directed at a diffraction grating at an angle normal to the grating starting at the normal to the grating (0o), the order of red, green and blue lights in the diffracted spectrum is.
A. Red, green, blue
B. Green, blue, Red
C. Red, blue, green
D. Blue , green, red
2
Which one of the following phenomenon cannot be explained on the bases of Huygen's theory
A. Refraction
B. Reflection
C. Diffraction
D. Formation of spectrum
3
A charge Q is divided into two parts q and Q - q and separated by a distance R. The force of repulsion between them will be maximum when
A. q = Q/4
B. q = Q/2
C. q = !
D. None of these
4
Example of progressive wave is
A. transverse waves
B. longitudinal waves
C. both of them
D. none of them
5
A cube of metal is given a positive charge Q. For the above system, which of the following statements is true?
A. Electric potential at the surface of the cube is zero
B. Electric potential within the cube is zero
C. Electric filed is normal to the surface of the cube
D. Electric filed varies within the cube
6
To observe interference of light, the condition, which must be met with is that the sources must be
A. Monochromatic
B. Phase coherent
C. Both of above
D. None of above
7
The peak value of alternating voltage is given by
8
In the resonance condition, the amplitude of the oscillator becomes
A. very large
B. very small
C. zero
D. any one of them
9
A massive object falls through a fluid:
A. Faster
B. Slower
C. Slowest
D. None
10
When either L or C is increased, the resonant frequency of the RLC series circuit
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